Xiaomi Watch S4 41mm vs Noise ColorFit Vision 2 comparison

Show Only Differences Highlight Differences	Xiaomi Watch S4 41mm	Noise ColorFit Vision 2
key specs
Display Size	41mm	45mm
Strap Material	Milanese	Silicone
Dial Shape	Round	Square
Ideal For	Unisex	Unisex
Strap Colour	-	Black
Display Type	-	AMOLED
general
Brand	Xiaomi	Noise
Model	Watch S4 41mm	ColorFit Vision 2
Release date	September 24, 2025	June 1, 2022
Dial Shape	Round	Square
Strap Material	Milanese	Silicone
Size	Regular	Regular
Touchscreen	1.32	Yes
Water Resistant	5ATM	Yes
Water Resistance Depth	50 m	-
Usage	Regular	Fitness & Outdoor
Dial Material	Stainless steel	Polycarbonate
Ideal For	Unisex	Unisex
Model Name	-	ColorFit Vision 2
Dial Colour	-	Black
Strap Colour	-	Black
Interchangeable Strap	-	Yes
dimensions
Width	41.2	-
Height	41.2	-
Diameter	9.5	-
Weight (g)	32.00	-
product details
Sensor	Heart rate sensor (with blood oxygen sensor), Accelerometer, Gyroscope, Ambient light sensor, Electronic compass, Barometer sensor, Temperature sensor	Accelerometer, Heart Rate Sensor
Battery Type	320mAh	-
Battery Life	8 days	7 days
Closure	-	Buckle
Notification	-	Text, Email, Social Media App Alerts, Weather, Alarm Clock, Calendar Alerts
Notification Type	-	Vibration
Charger Type	-	Magnetic
Rechargeable Battery	-	Yes
connectivity features
Call Function	Yes	No
Bluetooth	Yes	Yes
Bluetooth Version	5.4	-
GPS	Yes	-
Messaging Support	-	Yes
Email Support	-	Yes
Operating Range	-	10m
platform and storage features
Operating System	Xiaomi HyperOS 3	-
camera and display features
Display Resolution	466 × 466	368 x 448 pixel
Display Size	41mm	45mm
Other Display Features	1500nits, 60Hz refresh rate	-
Display Type	-	AMOLED
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	-
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	-
Calorie Count	-	Yes
audio and video features
Speaker	Yes	-
Microphone	Yes	-

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